wifi 測試項目和依據標準

For more information refer to WLAN Test

802.11 WLAN RF Tests

IEEE 802.11 RF Layer Tests	IEEE 802.11 Standard	IEEE Reference (802.11-2007) (802.11n-2009) (802.11ac-2013)	IEEE Reference (802.11-2012) (802.11ac-2013) or applicaable Regional Std	X-Series signal analyzer with N9077A WLAN measurement application	89600 VSA Software with WLAN modulation anlaysis option5	Vector signal generator with N7617B Signal Studio software for WLAN	E6640A EXM Wireless Test Set with V9077B WLAN measurement application	N4010A Wireless Connectivity Test Set -103 for Wireless LAN	P-Series/EPM-P Series Power Meters
WLAN Transmitter Tests
Transmit power	802.11a/g	17.3.9.1	18.3.9.2	X	X		X	X	X4
	802.11b	18.4.7.1	17.4.7.2	X	X		X	X	X4
	802.11g	19.4.7.1	19.4.8.2	X	X		X	X	X4
	802.11n	20.3.21.3	20.3.20.3	X	X		X	X	X4
	802.11p	20.3.21.3	Annex D Table 2.2	X	X		X
			FCC 47 CFR[B8] Sect 90.375 & 95.111	X	X		X
			ETSI 302 571 Sect 6.3 (ETSI 202 663 Sect 5.3)	X	X		X
Spectrum mask	802.11a/g	17.3.9.2	18.3.9.3	X			X	X
	802.11b	18.4.7.3	17.4.7.4	X			X	X
	802.11g	19.5.4		X			X	X
	802.11n	20.3.21.1	20.3.20.1	X			X	X
	802.11ac	22.3.18.1	22.3.18.1	X			X
	802.11p	22.3.18.1	Annex D2.3 table D-4, D-5 and D-6	X			X
			FCC 47 CFR[B8]Sect 90.377, 95.1509,	X			X
			ETSI 302 571 Sect 6.4	X			X
Transmission spurious	802.11a/g	17.3.9.3	18.3.9.4	X	X1
	802.11b	18.4.6.8		X	X1
Center frequency tolerance	802.11a/g	17.3.9.4	18.3.9.5	X	X		X	X
	802.11b	18.4.7.4.5	17.4.7.5	X	X		X	X
	802.11g	19.4.7.2	19.4.8.3	X	X		X	X
	802.11n	20.3.21.4	20.3.20.4	X	X		X	X
	802.11ac	22.3.18.3	22.3.18.3	X	X		X
Symbol clock frequency tolerance	802.11a/g		18.3.9.6	X	X		X	X
	802.11b	17.3.9.5	17.4.7.6	X	X		X	X
	802.11g	19.4.7.3	19.4.8.4	X	X		X	X
	802.11n	20.3.21.6	20.3.20.6	X	X		X	X
	802.11ac	22.3.18.3	22.3.18.3	X	X		X
Power rise/fall	802.11b	17.4.7.6	17.4.7.7	X			X	X	X
Carrier suppression	802.11b	18.4.7.7	17.4.7.8	X			X	X
Center frequency leakage	802.11a	17.3.9.6.1	18.3.9.7.2	X	X		X	X
	802.11n	20.3.21.7.2	20.3.20.7.2	X	X		X	X
	802.11ac	22.3.18.4.2	22.3.18.4.2	X	X		X
Spectral flatness	802.11a	17.3.9.6.2	18.3.9.7.3	X	X		X	X
	802.11n	20.3.21.2	20.3.20.2	X	X		X	X
	802.11ac	22.3.18.2	22.3.18.2	X	X		X
Constellation error	802.11a	17.3.9.6.3	18.3.9.7.4	X	X		X	X
	802.11b	18.4.7.8	17.4.7.9	X	X		X	X
	802.11a/g	19.7.2.7	19.7.3.8	X	X		X	X
	802.11n	20.3.21.7.3	20.3.20.7.3	X	X		X	X
	802.11ac	22.3.18.4.3	22.3.18.4.3	X	X		X
Modulation accuracy (EVM)	802.11a/g	17.3.9.7	18.3.9.8	X	X		X	X
	802.11b	18.4.7.8	17.4.7.9	X	X		X	X
	802.11g	19.7.2.7	19.7.3.8	X	X		X	X
	802.11n	20.3.21.7.4	20.3.20.7.4	X	X		X	X
	802.11ac	22.3.18.4.4	22.3.18.4.4	X	X		X
WLAN Transceiver Tests
Out-of-band spurious emission	802.11a	17.3.8.4	18.3.9.4	X	X1
	802.11g	19.4.3	19.4.4	X	X1
WLAN Receiver Tests
Sensitivity	802.11a/g	17.3.10.1	18.3.10.2			X3	X3	X3
	802.11b	18.4.8.1	17.4.8.2			X3	X3	X3
	802.11g	19.5.1	19.5.2 19.6.2			X3	X3	X3
	802.11n	20.3.22.1	20.3.21.1			X3	X3	X3
	802.11ac	22.3.19.1	22.3.19.1			X3	X3
Maximum input level	802.11a	17.3.10.4	18.3.10.5			X	X	X
	802.11b	18.4.8.2	17.4.8.3			X	X	X
	802.11g	19.5.3	19.5.4			X	X	X
	802.11n	20.3.22.4	20.3.21.4			X	X	X
	802.11ac	22.3.19.4	22.3.19.4			X	X	X
Adjacent channel rejection	802.11a/g	17.3.10.2	18.3.10.3			X2	X2	X2
	802.11b	18.4.8.3	17.4.8.4			X2	X2	X2
	802.11g	19.5.2	19.5.3 19.6.3			X2	X2	X2
	802.11n	20.3.22.2	20.3.21.2			X2	X2	X2
	802.11ac	22.3.19.2	22.3.19.2			X2	X2
	802.11p		18.3.10.3			X2	X2
			ETSI 302 571 Sect 6.8 (ETSI 202 663 Sect 5.5 Table 4)			X2	X2
Non-adjacent channel rejection	802.11a	17.3.10.3	18.3.10.4			X2	X2	X2
	802.11n	20.3.22.3	20.3.21.3			X2	X2	X2
	802.11ac	22.3.19.3	22.3.19.3			X2	X2
	802.11p		18.3.10.3			X2	X2
			ETSI 302 571 Sect 6.8 (ETSI 202 663 Sect 5.5 Table 4 )			X2	X2
Clear channel assessment	802.11a/g	17.3.10.5	18.3.10.6			X6	X6	X6
	802.11b	18.4.8.4	17.4.8.5			X6	X6	X6
	802.11g	19.1.2	19.4.7			X6	X6	X6
	802.11n	20.3.22.5	20.3.21.5			X6	X6	X6
	802.11ac	22.3.19.5	22.3.19.5			X6	X6

¹ Requires spectrum analyzer mode.

² Use a second signal generator as interferer. CW interference (for blocking tests) can be generated using Keysight N5182A MXG or E8257D PSG Analog Signal Generator

³ Test signal is fully-coded, which enables vendor-specific PER measurements to be performe N5182B, N5172B, N5182A MXG, E4438C ESG, E8267D, E6640A, N4010A and M9381A do not perform PER measurements.

⁴ Thermal sensor gives true rms power reading. Peak detector under-reads peak-average result when OFDM/modulation is applied. P-series power meters offer gating for accurate power measurements on bursted signals.

⁵ 89600 VSA software can be used with a variety of digitizers including: X-Series Signal Analyzers, Oscilloscopes, Logic Analyzers, PSA Series Spectrum Analyzer, ESA-E Series Spectrum Analyzer, N4010A Wireless Connectivity Test Set.

⁶ Test signal is fully-coded, which enables vendor-specific Clear channel assessment to be performe. N5182B, N5172B, N5182A MXG, E4438C ESG, E8267D, E6640A, N4010A and M9381A do not perform Clear channel assessment measurements.

 

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